CN211591349U - Anastomat nail storehouse hot melt assembly quality - Google Patents
Anastomat nail storehouse hot melt assembly quality Download PDFInfo
- Publication number
- CN211591349U CN211591349U CN201922472795.7U CN201922472795U CN211591349U CN 211591349 U CN211591349 U CN 211591349U CN 201922472795 U CN201922472795 U CN 201922472795U CN 211591349 U CN211591349 U CN 211591349U
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- China
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- lower die
- die holder
- upper die
- nail bin
- hot melt
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Abstract
The utility model relates to an anastomat nail storehouse hot melt assembly quality, it includes: the lower die assembly comprises a lower die base and a positioning mechanism, a nail bin placing position is arranged on the lower die base, and the positioning mechanism comprises a plurality of limiting blocks arranged around the nail bin placing position; the upper die assembly comprises an upper die base and a heating mechanism arranged on the upper die base; when the lower die base and the upper die base are assembled, the heating mechanism is in contact with the nail bin positioned on the nail bin placing position. Due to the fact that the lower die assembly and the upper die assembly are arranged, after the nail bin is placed in the nail bin placing position of the lower die assembly (located through the locating mechanism), the upper die base and the lower die base are combined, the nail bin is heated and hot-melted through the heating mechanism arranged on the upper die assembly, operation is simple and convenient, product quality is stable, and the nail bin hot-melting die is suitable for batch production.
Description
Technical Field
The utility model relates to an anastomat nail storehouse hot melt assembly quality.
Background
The anastomat is a suturing instrument widely used in surgical operations, and in the assembly of a nail bin, after a nail pushing sheet is placed into the nail bin, two side edges of the nail bin are subjected to hot melting, so that the nail pushing sheet and the nail bin are not easy to separate. Such processing requires an assembling apparatus to improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anastomat nail storehouse hot melt assembly quality can carry out the hot melt to the nail storehouse.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an anastomat nail storehouse hot melt assembly quality, it includes:
the lower die assembly comprises a lower die base and a positioning mechanism, a nail bin placing position is arranged on the lower die base, and the positioning mechanism comprises a plurality of limiting blocks arranged around the nail bin placing position;
the upper die assembly comprises an upper die base and a heating mechanism arranged on the upper die base;
when the lower die base and the upper die base are assembled, the heating mechanism is in contact with the nail bin positioned on the nail bin placing position.
Optionally, the lower die assembly further comprises a lower die holder adjusting mechanism, the lower die holder adjusting mechanism comprises a fixing plate and an adjusting knob, the fixing plate is arranged on two sides of the lower die holder, the adjusting knob is screwed in the fixing plate, the front end of the adjusting knob is tightly abutted to the lower die holder, and the lower die holder has a certain mobility between the fixing plates on two sides.
Optionally, a replaceable backing plate is arranged below the lower die base.
Optionally, the space shape enclosed by the limiting block is matched with the peripheral shape of the nail bin.
Optionally, one of the lower die holder and the upper die holder is provided with a positioning plug pin, the other is provided with a positioning jack, and the positioning plug pin is inserted into the positioning jack after die assembly.
Optionally, the heating mechanism includes a plurality of heating nails disposed on the upper die base, and when the lower die base and the upper die base are closed, the heating nails are in contact with the nail bin located on the nail bin placing position.
Furthermore, an installation hole is formed in the upper die base, and a heating rod is inserted into the installation hole.
Furthermore, the heating nails are arranged in a plurality, and the distribution direction of the heating nails is consistent with the extension direction of the two side edges of the nail bin.
Optionally, a heat insulation plate is arranged on the upper die base, the upper die assembly further comprises a driving mechanism, and a driving end of the driving mechanism is connected to the heat insulation plate.
Furthermore, a slide block is arranged at the driving end of the driving mechanism, and the slide block is arranged on one slide rail in a sliding mode.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses an anastomat nail storehouse hot melt assembly quality owing to be provided with lower mould component and last mould component, puts the position back (through the positioning mechanism location) with the nail storehouse of putting lower mould component into with the nail storehouse, with upper die base and die holder compound die, heats the hot melt to the nail storehouse through setting up the heating mechanism on last mould component, easy and simple to handle, product quality is stable, and is adapted to mass production.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a perspective view of a thermal assembly apparatus for a staple cartridge of a stapler according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is a front view at B of FIG. 1;
FIG. 5 is a perspective view of the staple cartridge and staple pusher;
wherein the reference numerals are as follows:
100. a lower die assembly; 101. a lower die holder; 102. a positioning mechanism; 103. a nail bin placing position; 104. a limiting block; 105. a lower die adjusting mechanism; 106. a fixing plate; 107. adjusting a knob; 108. a base plate; 109. positioning a bolt;
200. an upper die assembly; 201. an upper die holder; 202. a heating mechanism; 203. heating nails; 204. mounting holes; 205. a heat insulation plate; 206. a drive mechanism; 207. a driving end; 208. a slider; 209. a slide rail;
300. a machine platform;
400. a staple cartridge;
500. a nail pushing sheet.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 5, after the nail-pushing sheets 500 are loaded into the magazine 400 one by one, in order to make the nail-pushing sheets 500 not easily come out from the magazine 400, both sides of the magazine 400 need to be heated and melted so that both sides of the magazine 400 form inward protrusions. The cartridge is subjected to a hot melting operation by the stapler cartridge hot melting assembly device shown in fig. 1.
As shown in fig. 1, the stapler cartridge hot melting assembly apparatus includes a machine station 300, and a lower mold assembly 100 and an upper mold assembly 200 disposed on the machine station 300.
As shown in fig. 2, fig. 2 is an enlarged view of a position a in fig. 1, the lower die assembly 100 includes a lower die base 101, a staple cartridge placing position 103 is arranged on the lower die base 101, the staple cartridge placing position 103 is used for placing a staple cartridge 400 (see fig. 5), a positioning mechanism 102 is arranged around the staple cartridge placing position 103, the positioning mechanism 102 includes a plurality of limiting blocks 104, the limiting blocks 104 define the staple cartridge placing position 103, and the limiting blocks 104 are used for positioning and stabilizing the staple cartridge 400. The limiting block 104 is fixed on the lower die base 101 through bolts.
In order to better stabilize the nail bin, the space shape formed by the enclosing of the limit blocks 104 is matched with the peripheral shape of the nail bin.
The lower die base 101 is further provided with four positioning pins 109, and a positioning insertion hole is formed in an upper die base 201 (described in detail later), so that the positioning pins 109 are inserted into the positioning insertion hole after the lower die base 101 and the upper die base 201 are assembled, thereby accurately positioning the position between the lower die base 101 and the upper die base 201.
The lower die base 101 is provided with a backing plate 108 below, and the backing plate 108 can be replaced to different heights, so that the height of the lower die base 101 can be adjusted conveniently.
The lower die assembly 100 further comprises a lower die adjusting mechanism 105, the lower die adjusting mechanism 105 comprises a fixing plate 106 and an adjusting knob 107, wherein the fixing plate 106 is located on two sides of the lower die holder 101, the adjusting knob 107 is screwed on the fixing plate 106, the adjusting knob 107 is penetratingly screwed in the fixing plate 106, the front end of the adjusting knob 107 abuts against the lower die holder 101, and the lower die holder 101 has a certain mobility between the fixing plates 106 on the two sides, so that the position of the lower die holder 101 can be finely adjusted, and the lower die holder 101 is better matched with an upper die holder 201 (described later). In this example, two sets of the adjustment knobs 107 and the fixing plates 106 are provided in the longitudinal direction of the lower die base 101 in order to stabilize the lower die base 101 more stably.
As shown in fig. 3, fig. 3 is an enlarged view of B in fig. 1, the upper die assembly 200 includes an upper die holder 201, and the upper die holder 201 is driven by a driving mechanism 206 to move downward to be clamped with the lower die holder 101; and the upper die base 201 is driven by the driving mechanism 206 to move upward after the completion of the heat-fusing operation, to be separated from the lower die base 101.
The upper die base 201 is provided with a heating mechanism 202 (see fig. 4), and after the dies are closed, the heating mechanism 202 contacts the magazine to heat the magazine. Referring to fig. 4, the heating mechanism 202 includes a heating pin 203, a heating rod (not shown), and a heating hole 204. Wherein, a plurality of heating nails 203 are arranged on the lower surface of the upper die holder 201; the heating holes 204 extend inward from the side of the upper die base 201; a heating rod (not shown) is inserted in the heating hole 204. The heating rod is energized through an external plug (not shown) to heat the upper die holder 201 and thus the heating pins 203. The outer end of the heating rod is exposed to facilitate the contact of an external plug and the heating rod.
The heating nails 203 are arranged in a plurality, and the distribution direction of the heating nails 203 is consistent with the extension direction of the two sides of the nail bin, so that the two sides of the nail bin are precisely butted and heated through the heating nails 203. Referring to FIG. 5, the heat-generating staples 203 heat the two sides of the staple cartridge 400, so as to form inward protrusions on the two sides of the staple cartridge 400, thereby limiting the ejection of the staple pusher 500 from the staple cartridge 400 (FIG. 5 shows that the staple pusher 500 is not loaded into the staple cartridge 400).
As shown in fig. 3 and 4, the upper surface of the upper die base 201 is further provided with a heat insulation plate 205, the heat insulation plate 205 is made of a non-heat conductive material, and the driving end 207 of the driving mechanism 206 is connected to the heat insulation plate 205, so that when the upper die base 201 generates heat, the driving end 207 of the driving mechanism 206 is not affected.
The driving end 207 of the driving mechanism 206 is further provided with a sliding block 208, the sliding block 208 is slidably disposed on a sliding rail 209, and the sliding rail 209 is mounted on the machine 300 and extends in the vertical direction. Through the limiting action of the sliding block 208 and the sliding rail 209, the upper die holder 201 can move downwards along the preset route more accurately, and the accuracy of die assembly with the lower die holder 101 is improved.
The drive mechanism 206 in this example is an air cylinder.
In summary, in the stapler cartridge hot-melting assembly device of the present embodiment, after the staple pushing plate 500 is loaded into the staple cartridge 400, the staple cartridge 400 is placed on the lower die holder 101; the driving mechanism 206 is started to make the upper die holder 201 move towards the lower die holder 101, after the dies are closed, the heating nails 203 on the upper die holder 201 heat and melt the two sides of the nail bin 400, so that inward bulges are formed on the two sides of the nail bin 400, and the nail pushing sheet 500 is limited to be separated from the nail bin 400. The whole device is simple and convenient to operate, stable in product quality and suitable for batch production.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A hot melting assembly device for a nail bin of a anastomat is characterized by comprising:
the lower die assembly (100) comprises a lower die base (101) and a positioning mechanism (102), a nail bin placing position (103) is arranged on the lower die base (101), and the positioning mechanism (102) comprises a plurality of limiting blocks (104) arranged around the nail bin placing position (103);
the device comprises an upper die assembly (200), wherein the upper die assembly (200) comprises an upper die holder (201) and a heating mechanism (202) arranged on the upper die holder (201);
when the lower die holder (101) and the upper die holder (201) are clamped, the heating mechanism (202) is in contact with a nail bin on the nail bin placing position (103).
2. The stapler staple cartridge hot melt assembly device of claim 1, wherein: the lower die assembly (100) further comprises a lower die holder adjusting mechanism (105), the lower die holder adjusting mechanism (105) comprises a fixing plate (106) and an adjusting knob (107), the fixing plate (106) is arranged on two sides of the lower die holder (101), the adjusting knob (107) is screwed in the fixing plate (106), the front end of the adjusting knob (107) is tightly abutted to the lower die holder (101), and the lower die holder (101) is arranged on two sides of the fixing plate (106) in a certain moving degree.
3. The stapler staple cartridge hot melt assembly device of claim 1, wherein: a replaceable cushion plate (108) is arranged below the lower die holder (101).
4. The stapler staple cartridge hot melt assembly device of claim 1, wherein: the space shape formed by enclosing the limiting block (104) is matched with the peripheral shape of the nail bin.
5. The stapler staple cartridge hot melt assembly device of claim 1, wherein: one of the lower die holder (101) and the upper die holder (201) is provided with a positioning plug pin (109), the other one is provided with a positioning jack, and the positioning plug pin (109) is inserted into the positioning jack after die assembly.
6. The stapler staple cartridge hot melt assembly device of claim 1, wherein: the heating mechanism (202) comprises a plurality of heating nails (203) arranged on the upper die holder (201), and when the lower die holder (101) and the upper die holder (201) are clamped, the heating nails (203) are in contact with the nail bin positioned on the nail bin placing position (103).
7. The stapler staple cartridge hot melt assembly device of claim 6, wherein: the heating die is characterized in that an installation hole (204) is formed in the upper die holder (201), and a heating rod is inserted into the installation hole (204).
8. The stapler staple cartridge hot melt assembly device of claim 6, wherein: the heating nails (203) are arranged in a plurality, and the distribution direction of the heating nails (203) is consistent with the extending direction of two side edges of the nail bin.
9. The stapler staple cartridge hot melt assembly device of claim 1, wherein: the die comprises an upper die holder (201) and an upper die component (200), wherein the upper die holder (201) is provided with a heat insulation plate (205), the upper die component (200) further comprises a driving mechanism (206), and a driving end (207) of the driving mechanism (206) is connected to the heat insulation plate (205).
10. The stapler staple cartridge hot melt assembly device of claim 9, wherein: the driving end (207) of the driving mechanism (206) is provided with a sliding block (208), and the sliding block (208) is arranged on a sliding rail (209) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472795.7U CN211591349U (en) | 2019-12-31 | 2019-12-31 | Anastomat nail storehouse hot melt assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472795.7U CN211591349U (en) | 2019-12-31 | 2019-12-31 | Anastomat nail storehouse hot melt assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211591349U true CN211591349U (en) | 2020-09-29 |
Family
ID=72598944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472795.7U Active CN211591349U (en) | 2019-12-31 | 2019-12-31 | Anastomat nail storehouse hot melt assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211591349U (en) |
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2019
- 2019-12-31 CN CN201922472795.7U patent/CN211591349U/en active Active
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